Patents by Inventor Joseph Chun
Joseph Chun has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240134135Abstract: This is a type of pluggable optoelectronic transceiver that operates while immersed in cooling fluid for data transmission. The pluggable optoelectronic transceiver consists of an optical module, fluid separating colloid, and colloid separating cover. The fluid separating colloid serves to keep the cooling fluid separate from the optical module, while the colloid separating cover further ensures separation between the fluid separating colloid and the optical module. This design prevents the cooling fluid and the fluid separating colloid from infiltrating the optical module and affecting its operation.Type: ApplicationFiled: October 19, 2023Publication date: April 25, 2024Inventors: Peter Sin-Te Liu, Joseph Chen-Kwo Liu, Hung-Fu Yeh, Chih-Chun Chiang
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Publication number: 20240138111Abstract: The immersion cooling apparatus includes a cooling tank having a cooling liquid; a cable having a first end and a second end and a protection tube wrapping the cable. The first end connects a first connector, and the second end connects a second connector. At least one of the first end and the second end is located in the cooling tank. The protection tube is configured to separate the cable and the cooling liquid, and the protection tube includes at least one of a hard tube, a soft tube, or a thermal shrinking tube.Type: ApplicationFiled: October 23, 2023Publication date: April 25, 2024Applicant: Formerica Optoelectronics, Inc.Inventors: Joseph Chen-Kwo Liu, Peter Sin-Te Liu, Chih-Chun CHIANG
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Patent number: 11947577Abstract: Systems and methods for providing auto-completion options to input characters are presented. In response to receiving input characters, a plurality of items of content (that are non-textual items of content) of a corpus of content are identified. These items of content are clustered into n clusters of content according to similarities among the items of content. From the items of content of each cluster, a descriptive title is determined for the cluster. This descriptive title is an auto-completion option for the cluster. The descriptive titles/auto-completion options are provided in response to receiving the input characters.Type: GrantFiled: June 24, 2021Date of Patent: April 2, 2024Assignee: Pinterest, Inc.Inventors: Jeffrey Harris, Lulu Cheng, Xixia Wang, Matthew Chun-Bong Fong, Joseph Vito Zingarelli, Long Cheng
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Patent number: 11944130Abstract: A vaporizer device includes various modular components. The vaporizer device includes a first subassembly. The first subassembly includes a cartridge connector that secures a vaporizer cartridge to the vaporizer device and includes at least two receptacle contacts that electrically communicate with the vaporizer cartridge. The vaporizer device includes a second subassembly. The second subassembly includes a skeleton defining a rigid tray that retains at least a power source. The vaporizer device also includes a third subassembly. The third subassembly includes a plurality of charging contacts that supply power to the power source, and an end cap that encloses an end of the vaporizer device.Type: GrantFiled: December 24, 2020Date of Patent: April 2, 2024Assignee: JUUL Labs, Inc.Inventors: Samuel C. Anderson, Wei-Ling Chang, Brandon Cheung, Steven Christensen, Joseph Chun, Joseph R. Fisher, Jr., Nicholas J. Hatton, Kevin Lomeli, James Monsees, Andrew L. Murphy, Claire O'Malley, John R. Pelochino, Hugh Pham, Vipul V. Rahane, Matthew J. Taschner, Val Valentine, Kenneth Wong
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Patent number: 11926795Abstract: Catalyst systems are provided for reforming of hydrocarbons, along with methods for using such catalyst systems. The catalyst systems can be deposited or otherwise coated on a surface or structure, such as a monolith, to achieve improved activity and/or structural stability. The metal oxide support layer can correspond to a thermally stable metal oxide support layer, such as a metal oxide support layer that is thermally phase stable at temperatures of 800° C. to 1600° C. The catalyst systems can be beneficial for use in cyclical reaction environments, such as reverse flow reactors or other types of reactors that are operated using flows in opposing directions and different times within a reaction cycle.Type: GrantFiled: October 7, 2021Date of Patent: March 12, 2024Assignee: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANYInventors: Changmin Chun, Wesley Sattler, Joseph E. Gatt, Keith R. Hajkowski, Everett J. O'Neal, William R. Gunther, Anastasios Skoulidas
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Publication number: 20240074301Abstract: Provided are compounds comprising ligands LA that are ligands of Pt and Ir complexes for OLED applications. Also provided are formulations comprising these compounds comprising ligands LA that are ligands of Pt and Ir complexes for OLED applications. Further provided are OLEDs and related consumer products that utilize these compounds comprising ligands LA that are ligands of Pt and Ir complexes for OLED applications.Type: ApplicationFiled: October 5, 2023Publication date: February 29, 2024Applicant: UNIVERSAL DISPLAY CORPORATIONInventors: Wystan Neil PALMER, Wei-Chun SHIH, George FITZGERALD, Joseph A. MACOR, Rasha HAMZE, Pierre-Luc T. BOUDREAULT, Geza SZIGETHY, Zhiqiang JI, Derek Ian WOZNIAK, Hsiao-Fan CHEN
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Publication number: 20230098660Abstract: A vaporization device includes a body having first portion including a receptacle configured to receive a vaporizer cartridge, and a second portion configured to contain a power source. Various embodiments of the vaporizer device are described that include one or more features for a one-piece metal body. In some embodiments, the aspect ratio of the one-piece metal body is 11:1 or 12:1.Type: ApplicationFiled: November 21, 2022Publication date: March 30, 2023Inventors: Joseph Chun, Andreas M. Giesea
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Publication number: 20210112880Abstract: A vaporizer device may include various modular components. The vaporizer device may include a first subassembly. The first subassembly may include a cartridge connector that secures a vaporizer cartridge to the vaporizer device and includes at least two receptacle contacts that electrically communicate with the vaporizer cartridge. The vaporizer device may include a second subassembly. The second subassembly may include a skeleton defining a rigid tray that retains at least a power source. The vaporizer device may also include a third subassembly. The third subassembly may include a plurality of charging contacts that supply power to the power source, and an end cap that encloses an end of the vaporizer device.Type: ApplicationFiled: December 24, 2020Publication date: April 22, 2021Inventors: Samuel C. Anderson, Wei-Ling Chang, Brandon Cheung, Steven Christensen, Joseph Chun, Joseph R. Fisher, JR., Nicholas J. Hatton, Kevin Lomeli, James Monsees, Andrew L. Murphy, Claire O'Malley, John R. Pelochino, Hugh Pham, Vipul V. Rahane, Matthew J. Taschner, Val Valentine, Kenneth Wong
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Patent number: 10888125Abstract: A vaporizer device includes various modular components. The vaporizer device includes a first subassembly. The first subassembly includes a cartridge connector that secures a vaporizer cartridge to the vaporizer device and includes at least two receptacle contacts that electrically communicate with the vaporizer cartridge. The vaporizer device includes a second subassembly. The second subassembly includes a skeleton defining a rigid tray that retains at least a power source. The vaporizer device also includes a third subassembly. The third subassembly includes a plurality of charging contacts that supply power to the power source, and an end cap that encloses an end of the vaporizer device.Type: GrantFiled: June 27, 2019Date of Patent: January 12, 2021Assignee: Juul Labs, Inc.Inventors: Samuel C. Anderson, Wei-Ling Chang, Brandon Cheung, Steven Christensen, Joseph Chun, Joseph R. Fisher, Jr., Nicholas J. Hatton, Kevin Lomeli, James Monsees, Andrew L. Murphy, Claire O'Malley, John R. Pelochino, Hugh Pham, Vipul V. Rahane, Matthew J. Taschner, Val Valentine, Kenneth Wong
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Publication number: 20200000146Abstract: A vaporizer device may include various modular components. The vaporizer device may include a first subassembly. The first subassembly may include a cartridge connector that secures a vaporizer cartridge to the vaporizer device and includes at least two receptacle contacts that electrically communicate with the vaporizer cartridge. The vaporizer device may include a second subassembly. The second subassembly may include a skeleton defining a rigid tray that retains at least a power source. The vaporizer device may also include a third subassembly. The third subassembly may include a plurality of charging contacts that supply power to the power source, and an end cap that encloses an end of the vaporizer device.Type: ApplicationFiled: June 27, 2019Publication date: January 2, 2020Inventors: Samuel C. Anderson, Wei-Ling Chang, Brandon Cheung, Steven Christensen, Joseph Chun, Joseph R. Fisher, Jr., Nicholas J. Hatton, Kevin Lomeli, James Monsees, Andrew L. Murphy, Claire O' Malley, John R. Pelochino, Hugh Pham, Vipul V. Rahane, Matthew J. Taschner, Val Valentine, Kenneth Wong
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Publication number: 20170183462Abstract: A poly(amide-imide) copolymer film having a compressive modulus of greater than or equal to about 1.8 gigaPascals and a yellowness index of less than or equal to about 3, when measured according to an ASTM E313 standard.Type: ApplicationFiled: October 13, 2016Publication date: June 29, 2017Inventors: Sun Jin SONG, Changae AHN, A Ra JO, Seung Bum Joseph CHUN
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Publication number: 20170106636Abstract: A window for a display device including: a plastic substrate including a poly(imide-amide) copolymer, which is a reaction product of a reagent combination of 4,4?-hexafluoroisopropylidene diphthalic anhydride, 3,3?,4,4?-biphenyltetracarboxylic dianhydride, 2,2?-bis-trifluoromethyl-4,4?-biphenyldiamine, and terephthaloyl chloride, and a hard coating layer disposed on at least one side of the plastic substrate, wherein the plastic substrate has pencil scratch hardness of greater than or equal to 3H when measured according to an ASTM D3363 standard at a vertical load of about 0.5 kilograms, and a peak intensity ratio A2/A1 of a peak intensity A2 at a position of about 23.5° in 2? to a peak intensity A1 at a position of about 15.5° in 2? of an X-ray diffraction spectrum is greater than or equal to about 0.8.Type: ApplicationFiled: July 18, 2016Publication date: April 20, 2017Inventors: A Ra JO, Chanjae AHN, Sungwon CHOI, Byunghee SOHN, Seung Bum Joseph CHUN, Sung Woo HONG, Junghwa KIM, Da Eun YU
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Patent number: 8908450Abstract: A double density memory device including two synchronous dynamic random access memory chips, each having multiple data (DQ) signals, multiple address signals and multiple control signals. The chips are mounted in a package that provides interconnection terminals for conducting electrical signals to and from the memory chips. An interconnecting network is contained within the package to provide paths for electrically connecting the chip contact pad on each chip corresponding to a specific control or address signal to one interconnection terminal for that signal for both chips so that the control and address signals for the two chips are tied together. For each DQ signal, the chip contact pad on each chip corresponding to that DQ signal is connected by the interconnecting network to a separate interconnection terminal. The trace length between a chip contact pad and the interconnection terminal to which it connects for each signal is substantially the same.Type: GrantFiled: July 21, 2014Date of Patent: December 9, 2014Assignee: I'M Intelligent Memory LimitedInventors: Thorsten Helmut Wronski, Klaus Julius Schwarz, Joseph Chun-Kong Chan
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Patent number: D752671Type: GrantFiled: May 11, 2015Date of Patent: March 29, 2016Assignee: GoPro, Inc.Inventors: Ryan Harrison, Christopher Aaron Clearman, Seungheon Lee, Joseph Chun
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Patent number: D752672Type: GrantFiled: May 11, 2015Date of Patent: March 29, 2016Assignee: GoPro, Inc.Inventors: Christopher Aaron Clearman, Seungheon Lee, Joseph Chun
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Patent number: D776738Type: GrantFiled: February 26, 2016Date of Patent: January 17, 2017Assignee: GoPro, Inc.Inventors: Christopher Aaron Clearman, Seungheon Lee, Joseph Chun
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Patent number: D800815Type: GrantFiled: December 2, 2016Date of Patent: October 24, 2017Assignee: GoPro, Inc.Inventors: Christopher Aaron Clearman, Seung Heon Lee, Joseph Chun
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Patent number: D816751Type: GrantFiled: February 26, 2016Date of Patent: May 1, 2018Assignee: GoPro, Inc.Inventors: Ryan Harrison, Christopher Aaron Clearman, Seungheon Lee, Joseph Chun
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Patent number: D827696Type: GrantFiled: August 9, 2016Date of Patent: September 4, 2018Assignee: GoPro, Inc.Inventors: Kielan Crow, Alexander Wroblewski, Joseph Chun, Himay Rashmikant Shukla, Seungheon Lee
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Patent number: D827697Type: GrantFiled: August 9, 2016Date of Patent: September 4, 2018Assignee: GoPro, Inc.Inventors: Kielan Crow, Alexander Wroblewski, Joseph Chun, Himay Rashmikant Shukla, Seungheon Lee